From 2ae54339797007c7248b645b20af2eecb87b3867 Mon Sep 17 00:00:00 2001
From: johnzhu0907 <90296451+johnzhu0907@users.noreply.github.com>
Date: Thu, 13 Oct 2022 19:44:00 +0800
Subject: [PATCH] Update README.md

Add zero values. Understanding the zero value of each type is good for a Golang developer to develop a robust Application.
---
 README.md | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 050db1b..9fab8cb 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,7 @@
     * [Goroutines](#goroutines)
     * [Channels](#channels)
     * [Channel Axioms](#channel-axioms)
+17. [Zero Values](#zero-values)
 17. [Printing](#printing)
 18. [Reflection](#reflection)
     * [Type Switch](#type-switch)
@@ -688,7 +689,21 @@ func doStuff(channelOut, channelIn chan int) {
   }
   // 1 2 0
   ```
-
+# Zero Values
+| Type           | Zero Value |
+| :------------- | :--------- |
+| Integer        | 0          |
+| Floating point | 0.0        |
+| Boolean        | false      |
+| String         | ""         |
+| Pointer        | nil        |
+| Interface      | nil        |
+| Slice          | nil        |
+| Map            | nil        |
+| Channel        | nil        |
+| Function       | nil        |
+
+> The elements of an array or struct will have its fields zeroed if no value is specified. This initialization is done recursively
 ## Printing
 
 ```go